CN200955642Y - Novel connection device for drainage pipe - Google Patents
Novel connection device for drainage pipe Download PDFInfo
- Publication number
- CN200955642Y CN200955642Y CNU2006200639637U CN200620063963U CN200955642Y CN 200955642 Y CN200955642 Y CN 200955642Y CN U2006200639637 U CNU2006200639637 U CN U2006200639637U CN 200620063963 U CN200620063963 U CN 200620063963U CN 200955642 Y CN200955642 Y CN 200955642Y
- Authority
- CN
- China
- Prior art keywords
- waste pipe
- joint
- drainage
- connection set
- drainage pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/28—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses for hoses with one end terminating in a radial flange or collar
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
- F24F2013/227—Condensate pipe for drainage of condensate from the evaporator
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Sink And Installation For Waste Water (AREA)
- Joints With Sleeves (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model provides a novel connecting device of the drainage pipe that can overcome the stress concentrating and has the advantages of reliable safety, unlikely dropping, convenient disassembly and replacement, good sealing performance, and a high extent of universal utilization. The device is comprised of a drainage joint and a drainage pipe joint; a flexible connecting piece connected with the drainage joint and the drainage pipe joint is arranged between the drainage joint and the drainage pipe joint; and the flexible connecting piece is composed of a block part, a connecting part, and a fixing part. When in use, the fixing part of the stainless steel flexible connecting piece is inserted with the drainage pipe; the block part is blocked on a fixed block on the drainage joint; after assembly and positioning, the outside is tight while the inside is loose, which avoid stress concentrating, thus the drainage pipe can be prevented from breaking, thus the installation work can be carried out reliably and easily, the heat-preserving drainage pipe can be prevented from dropping due to improper operation, and the tight contact between a rubber ring inside the drainage pipe and the drainage joint can be guaranteed, which make the complete connecting device have a good sealing performance; besides, the drainage pipe can be replaced by reversely screwing out a block hook during repairing.
Description
[technical field]
The utility model relates to the improvement of air conditioner drainage means, especially relates to a kind of novel connection set of waste pipe.
[background technique]
At present, the waste pipe that is connected with water receiving disc in the domestic air conditioner, mostly be snakeskin formula insulation waste pipe, its joint mostly is the ABS material, generally adopt the revotating card button fixedly connected, and terminal conflict of the drainage joint of interior ring rubber ring by waste pipe and water receiving disc prevents to leak, as shown in Figure 1, it is the waste pipe Placement that generally adopts in the present air conditioner, be arranged with two clamping blocks on the peripheral wall of its water receiving disc drainage joint, be provided with and two the corresponding L font of clamping block draw-in grooves in the tube head inboard of waste pipe, the groove of the interior ring rubber ring that is provided with and seals in the drainage joint end, during use, clamping block on the drainage joint is by the guiding of the L font draw-in groove in the tube head of waste pipe, waste pipe is rotated along draw-in groove, the bottom of arrival slot, and contact with interior ring rubber ring, thereby achieve a fixed connection, but, in this mounting structure, exist stress to concentrate at the tube head draw-in groove place of waste pipe and interior ring rubber ring groove, the joint of ABS material and tube head itself also exists stress to concentrate, behind the fit on waste pipe, make contact stress become big, cause fracture easily; Owing to the tolerance of size of drainage joint and the material cause of the interior ring of waste pipe rubber ring, may make the interior rubber ring that encircles of drainage joint end and waste pipe not reach the position again, sealing effect descends, and causes leaking; In addition, the thermal insulation property of snakeskin formula insulation waste pipe own is not high, easily dewfall.
[model utility content]
The utility model overcomes the deficiencies in the prior art, provides a kind of and can overcome stress and concentrate, and is safe and reliable, and difficult drop-off is dismantled and changed the outfit conveniently good seal performance, the novel connection set of the waste pipe that the generalization degree is high.
In order to solve the technical problem of above-mentioned existence, the utility model adopts following technical proposals:
A kind of novel connection set of waste pipe, comprise drainage joint and waste pipe tube head, it is characterized in that being provided with the Flexible Connector that connects drainage joint and waste pipe tube head between drainage joint and the waste pipe tube head, described Flexible Connector is made up of engagement portion, joint and fixing part.
The novel connection set of aforesaid a kind of waste pipe is characterized in that described engagement portion is the trip that an opening is little, circle body is big.
The novel connection set of aforesaid a kind of waste pipe, it is characterized in that described fixing part be one with the chimeric retainer ring of waste pipe tube head.
The novel connection set of aforesaid a kind of waste pipe is characterized in that being vertically installed with the fixed block that engages with the engagement portion of Flexible Connector on the outer span end face suitable distance of described drainage joint.
The novel connection set of aforesaid a kind of waste pipe is characterized in that described waste pipe tube head interface end is provided with the annular groove chimeric with the retainer ring of Flexible Connector.
The novel connection set of aforesaid a kind of waste pipe is characterized in that described engagement portion and joint can also be combined as the structure of bow type, S type or P type.
The novel connection set of aforesaid a kind of waste pipe is characterized in that relative trip of described joint and the setting of retainer ring antarafacial.
The novel connection set of aforesaid a kind of waste pipe is characterized in that described fixed block is the arched door cylinder-type, or square build, or cylinder type.
The novel connection set of aforesaid a kind of waste pipe is characterized in that described Flexible Connector is the stainless steel elastic component.
The novel connection set of aforesaid a kind of waste pipe is characterized in that described engagement portion is at least one; Described fixed block is provided with and the corresponding number in engagement portion.
Compared with prior art, the utility model has the advantages that:
Connection set of the present utility model uses the stainless steel Flexible Connector, its opening fixed trap is in the tube head groove of waste pipe, the trip of Flexible Connector engages with fixed block on the drainage joint, waste pipe is connected on the joint of water receiving disc, because this stainless steel Flexible Connector comprises the retainer ring and the trip that be fastened on drainage joint fixed block on chimeric with waste pipe, so can be reliably and easily carry out installation exercise, prevent that production line employee or installer operation lack of standardization will be incubated waste pipe and pull, can dismantle easy and apace and change the outfit again simultaneously, need only during maintenance trip is oppositely screwed out replaceable waste pipe; The trip opening of the stainless steel Flexible Connector of waste pipe tube head is little again, and circle body is big, and the outer tight interior pine in practical set back in place has avoided stress to concentrate, thereby avoided waste pipe therefore to rupture; In addition,, can guarantee well that the rubber ring in the waste pipe closely contacts with drainage joint, make whole connection set have better seal because Flexible Connector uses the stainless steel elastic material.
[description of drawings]
Fig. 1 is the structural representation of the utility model prior art;
Fig. 2 is the utility model assembly structure schematic representation;
Fig. 3 is that the utility model Flexible Connector is the structural representation of trip type;
Fig. 4 is that the utility model Flexible Connector is the structural representation of bow type;
Fig. 5 is that the utility model Flexible Connector is the structural representation of S type;
Fig. 6 is that the utility model Flexible Connector is the structural representation of P type;
Fig. 7 is the structural representation of the utility model drainage joint;
Fig. 8 is the structural representation of the utility model waste pipe tube head and Flexible Connector;
Fig. 9 is the schematic representation of the utility model user mode.
[embodiment]
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
A kind of novel connection set of waste pipe, as shown in Figure 2, comprise drainage joint 1 and waste pipe tube head 2, be provided with the Flexible Connector 3 that connects drainage joint 1 and waste pipe tube head 2 between drainage joint 1 and waste pipe tube head 2, described Flexible Connector 3 is made up of engagement portion 30, joint 31 and fixing part 32; The waste pipe tube head 2 that interior ring rubber ring 4 will be housed by Flexible Connector 3 links together closely with drainage joint 1.
In Fig. 3 to Fig. 6, Flexible Connector 3 is the stainless steel elastic component, its engagement portion 30 is the trip 300 that an opening is little, circle body is big, fixing part 32 is a retainer ring 320 chimeric with waste pipe tube head 2, described engagement portion 30 and joint 31 can also be combined as the structure of bow type, S type or P type, the number of its engagement portion 30 is at least one, and is connected with fixing part 32; When engagement portion 30 is trip 300 structure shapes, relative trip 300 of joint and retainer ring 320 antarafacial settings; By Flexible Connector waste pipe tube head 2 and drainage joint 1 are linked together, certain elasticity pretightening force is provided simultaneously, avoided excessive stress to concentrate, waste pipe tube head 2 is connected closely with drainage joint 1, prevent that both from coming off.
In Fig. 7, be vertically installed with the fixed block 10 that engages with the engagement portion 30 of Flexible Connector 3 on the outer span end face suitable distance of the drainage joint 1 of this connection set, fixed block 10 can be the arched door cylinder-type, also can be square build or cylinder type, wherein fixed block 10 be provided with and engagement portion 30 corresponding numbers; By the structural type of fixed block more than 10, Flexible Connector 3 can reliably and easily be installed, can dismantle easy and apace and change the outfit again simultaneously.
Among Fig. 8, be provided with the annular groove 20 chimeric in waste pipe tube head 2 interface end with the retainer ring 320 of Flexible Connector 3, be enclosed within by opening retainer ring 320 in the groove 20 of waste pipe tube head 2, the trip 300 of Flexible Connector 3 engages with fixed block 10 on the drainage joint 1, waste pipe is connected on the drainage joint 1 of water receiving disc 5.
The utility model in use, as shown in Figure 2, when drainage joint 1 and waste pipe tube head 2 are selected engagement portion 30 for the Flexible Connector 3 of trip 300 structures for use, because Flexible Connector 3 adopts the stainless steel elastic component to make, retainer ring 320 is made the ring structure that the joint part disconnects again, its ring-type diameter is slightly smaller than the diameter of the annular recess 20 of waste pipe tube head 2, so can retainer ring 320 be entrenched in the groove 20 of waste pipe tube head 2 easily, the Flexible Connector 3 of block hook structure is fixed on the waste pipe tube head 2 reliably; Then interior ring rubber ring 4 is packed in the waste pipe tube head 2, the drainage joint 1 of waste pipe tube head and water receiving disc 5 is on same axis again, pass through the fixed block 10 that the tube wall axis is used for fixing and locatees and on drainage joint 1 outer wall of certain taper, be provided with, by rotation guiding embossed leather insulation waste pipe, its tube head 2 is enclosed within on the drainage joint 1 with the form of straight cutting, when waste pipe tube head 2 ends be assembled to be close to the locating face 100 of fixed block 10 after, after promptly reaching the assembling degree of depth of waste pipe assurance, make the interior ring of the sealing rubber ring 4 in the waste pipe tube head 2 closely contact with the conical surface of drainage joint 1, form interference fit, the seepage of anti-sealing; Simultaneously, rotating bezel is combined in the Flexible Connector 3 of waste pipe tube head 2, make the fixed block 10 of the opening aligning drainage joint 1 arch door pillar build of its trip 300, because the size of fixed block is a bit larger tham the opened gap of trip 300, and ring-type diameter less than trip 300, stir the joint 31 of Flexible Connector 3, applying trip 300 that less power just can guide Flexible Connector 3 snaps on the fixed block 10 on drainage joint 1 outer wall, can reach waste pipe is fixed on the drainage joint 1, be not easy again to skid off; When dismounting or drainage for overhaul device, Flexible Connector 3 on the counterrotating waste pipe tube head 2, it is screwed out from the fixed block 10 of drainage joint 1 arch door pillar build, can be fast easily from the drainage joint 1 drawing fall waste pipe tube head 2, waste pipe is maintained or changes the outfit.
The utility model is in the assembly process of reality, because this stainless steel Flexible Connector 3 comprises the retainer ring 320 and the trip 300 that be fastened on drainage joint fixed block 10 on chimeric with waste pipe, so can be reliably and easily carry out installation exercise, prevent that production line employee or installer operation lack of standardization will be incubated waste pipe and pull, can dismantle easy and apace and change the outfit again simultaneously, need only during maintenance trip 300 is oppositely screwed out replaceable waste pipe; Trip 300 openings of the stainless steel Flexible Connector 3 on the waste pipe tube head 2 are little again, and circle body is big, and the outer tight interior pine in practical set back in place avoids stress to concentrate, and avoids waste pipe therefore to rupture; In addition,, can guarantee well that the interior ring rubber ring 4 in the waste pipe closely contacts with drainage joint 1 conical surface, have better seal because Flexible Connector 3 uses the stainless steel elastic material.
Among Fig. 9, be the utility model user mode figure in air conditioner, outstanding drainage joint cylindraceous 1 is connected the place, the rear lower side, underpart of water receiving disc 5, when having dew to splash into water receiving disc 5 on the heat exchanger of air conditioner, collected the water receiving disc 5 of dew,, water has been discharged smoothly by the embossed leather insulation waste pipe that is connected with its drainage joint 1, and adopt the thermal insulation property height of embossed leather insulation waste pipe own, and be difficult for dewfall; The two ends of water receiving disc 5 all are provided with drainage joint 1 in its tangible air conditioner, during installation, waste pipe can be installed in the either party in the water receiving disc 5 left and right drainage joints 1 as required, and the drainage joint of water receiving disc 5 the other ends comes shutoff by block plug is installed.
More than just the utility model is illustrated, but the utility model is not limited thereto according to embodiment.In the scope that does not break away from main aim, during the joint that can be used in the air conditioner of other types such as cabinet-type air conditioner and pipeline equally is connected.
Claims (10)
1, a kind of novel connection set of waste pipe, comprise drainage joint (1) and waste pipe tube head (2), it is characterized in that being provided with the Flexible Connector (3) that connects drainage joint (1) and waste pipe tube head (2) between drainage joint (1) and the waste pipe tube head (2), described Flexible Connector (3) is made up of engagement portion (30), joint (31) and fixing part (32).
2, the novel connection set of a kind of waste pipe according to claim 1 is characterized in that described engagement portion (30) is the trip that an opening is little, circle body is big (300).
3, the novel connection set of a kind of waste pipe according to claim 1, it is characterized in that described fixing part (32) be one with the chimeric retainer ring (320) of waste pipe tube head (2).
4, the novel connection set of a kind of waste pipe according to claim 1 is characterized in that being vertically installed with the fixed block (10) that engages with the engagement portion (30) of Flexible Connector (3) on the outer span end face suitable distance of described drainage joint (1).
5, the novel connection set of a kind of waste pipe according to claim 3 is characterized in that described waste pipe tube head (2) interface end is provided with and the chimeric annular groove (20) of retainer ring (320) of Flexible Connector (3).
6, the novel connection set of a kind of waste pipe according to claim 3 is characterized in that described engagement portion (30) and joint (31) can also be combined as the structure of bow type, S type or P type.
7, the novel connection set of a kind of waste pipe according to claim 2 is characterized in that described joint (31) trip (300) and retainer ring (320) antarafacial setting relatively.
8, the novel connection set of a kind of waste pipe according to claim 4 is characterized in that described fixed block (10) is the arched door cylinder-type, or square build, or cylinder type.
9,, it is characterized in that described Flexible Connector (3) is the stainless steel elastic component according to the novel connection set of claim 6 or 7 described a kind of waste pipes.
10, the novel connection set of a kind of waste pipe according to claim 6 is characterized in that described engagement portion (30) is at least one; Described fixed block (10) is provided with and the corresponding number in engagement portion (30).
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200639637U CN200955642Y (en) | 2006-08-31 | 2006-08-31 | Novel connection device for drainage pipe |
| EP07721487.2A EP2058599B1 (en) | 2006-08-31 | 2007-06-18 | A connecting device used for connection of drainage pipes |
| PCT/CN2007/001914 WO2008028390A1 (en) | 2006-08-31 | 2007-06-18 | A connecting device used for connection of drainage pipes |
| BRPI0714493A BRPI0714493B1 (en) | 2006-08-31 | 2007-06-18 | connection device for drain pipes and air conditioner that contains it |
| ES07721487T ES2421325T3 (en) | 2006-08-31 | 2007-06-18 | Connection device used to connect drain pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200639637U CN200955642Y (en) | 2006-08-31 | 2006-08-31 | Novel connection device for drainage pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200955642Y true CN200955642Y (en) | 2007-10-03 |
Family
ID=38774227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200639637U Ceased CN200955642Y (en) | 2006-08-31 | 2006-08-31 | Novel connection device for drainage pipe |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2058599B1 (en) |
| CN (1) | CN200955642Y (en) |
| BR (1) | BRPI0714493B1 (en) |
| ES (1) | ES2421325T3 (en) |
| WO (1) | WO2008028390A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954121A (en) * | 2014-04-24 | 2014-07-30 | 成都樵枫科技发展有限公司 | Square-shaped drying box |
| CN105034751A (en) * | 2015-07-23 | 2015-11-11 | 广西高农机械有限公司 | Automobile air conditioner drainage pipe with damping structure |
| CN109000818A (en) * | 2018-09-27 | 2018-12-14 | 兴勤（宜昌）电子有限公司 | A kind of water cooling temperature sensor and its assembly method |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105873780B (en) | 2014-01-20 | 2018-09-25 | 翰昂系统株式会社 | The apparatus of air conditioning for vehicle |
| CN105351679B (en) * | 2015-11-10 | 2017-07-07 | 陈海全 | Feed pipe pipe connector with pressure |
| CN107420979A (en) * | 2017-06-14 | 2017-12-01 | 美的集团武汉制冷设备有限公司 | Indoor apparatus of air conditioner and air conditioner |
| CN110068127B (en) * | 2019-05-29 | 2023-07-07 | 宁波奥克斯电气股份有限公司 | Mobile air conditioner backshell and mobile air conditioner |
| CN213119477U (en) * | 2020-09-28 | 2021-05-04 | 北京小米移动软件有限公司 | Connecting device of air conditioner indoor unit drain pipe and air conditioner |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58158226U (en) * | 1982-04-19 | 1983-10-21 | 株式会社日立製作所 | Dew treatment structure for window-mounted air conditioners |
| JPH06159708A (en) * | 1992-11-17 | 1994-06-07 | Sanyo Electric Co Ltd | Mounting device for drain hose |
| JP3349874B2 (en) * | 1995-10-19 | 2002-11-25 | 三菱電機株式会社 | Indoor unit of air conditioner |
| JP4274919B2 (en) * | 2003-01-23 | 2009-06-10 | 三洋電機株式会社 | Air conditioner |
| KR100494604B1 (en) * | 2003-08-11 | 2005-06-13 | 주식회사 대우일렉트로닉스 | Cock for adjusting drainage in window-type air conditioner |
| JP2005076949A (en) * | 2003-08-29 | 2005-03-24 | Matsushita Electric Ind Co Ltd | Air conditioner |
| JP4557151B2 (en) * | 2004-11-16 | 2010-10-06 | 株式会社富士通ゼネラル | Air conditioner |
| KR100629339B1 (en) * | 2005-01-12 | 2006-09-29 | 엘지전자 주식회사 | Drain structure of air conditioner |
| JP4614781B2 (en) * | 2005-01-26 | 2011-01-19 | 三洋電機株式会社 | Air conditioner |
-
2006
- 2006-08-31 CN CNU2006200639637U patent/CN200955642Y/en not_active Ceased
-
2007
- 2007-06-18 WO PCT/CN2007/001914 patent/WO2008028390A1/en active Application Filing
- 2007-06-18 ES ES07721487T patent/ES2421325T3/en active Active
- 2007-06-18 EP EP07721487.2A patent/EP2058599B1/en active Active
- 2007-06-18 BR BRPI0714493A patent/BRPI0714493B1/en active IP Right Grant
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954121A (en) * | 2014-04-24 | 2014-07-30 | 成都樵枫科技发展有限公司 | Square-shaped drying box |
| CN105034751A (en) * | 2015-07-23 | 2015-11-11 | 广西高农机械有限公司 | Automobile air conditioner drainage pipe with damping structure |
| CN109000818A (en) * | 2018-09-27 | 2018-12-14 | 兴勤（宜昌）电子有限公司 | A kind of water cooling temperature sensor and its assembly method |
| CN109000818B (en) * | 2018-09-27 | 2024-05-31 | 兴勤（宜昌）电子有限公司 | Water-cooling temperature sensor and assembly method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008028390A1 (en) | 2008-03-13 |
| BRPI0714493A2 (en) | 2013-02-19 |
| EP2058599A4 (en) | 2009-08-05 |
| BRPI0714493B1 (en) | 2020-05-05 |
| EP2058599B1 (en) | 2013-05-01 |
| EP2058599A1 (en) | 2009-05-13 |
| ES2421325T3 (en) | 2013-08-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20101129 Decision number of declaring invalidation: 15645 Granted publication date: 20071003 |